There are weather and climate records, and then there are truly exceptional events that leave all others in the dust. Such has been the case across Earth’s high latitudes during this last quarter of 2016… — Bob Henson at WeatherUnderground

The dramatic Arctic warmth and related damage to sea ice continued today. It’s a situation that Bob Henson at Weather Underground has aptly dubbed ‘the crazy cryosphere.’ But from this particular observer’s perspective, the situation is probably worse than simply crazy. It appears that we are now in the process of losing an element — Arctic sea ice — that is critical to the integrity of seasonality as we know it.